S72.062H Displaced articular fracture of head of left femur, subsequent encounter for open fracture type I or II with delayed healing

Name of the Condition

• Displaced articular fracture of head of left femur, subsequent encounter for open fracture type I or II with delayed healing

Summary

A displaced articular fracture of the head of the left femur involves a break in the femoral head (the rounded upper portion of the thigh bone that forms part of the hip joint) with the fracture fragments shifted out of their normal alignment. This injury disrupts the joint surface, which is critical for smooth movement. The fracture is classified as open (type I or II), meaning there is a wound communicating with the fracture site, and it is documented as a subsequent encounter, indicating ongoing care for this specific injury. The presence of delayed healing indicates that the fracture has not progressed as expected during the normal healing timeline. Prompt evaluation is necessary to assess the extent of displacement, wound status, and healing progress to guide appropriate management.

Causes

High-impact trauma, such as falls or motor vehicle accidents. Low-impact trauma in individuals with weakened bones (e.g., osteoporosis). Direct force to the hip region resulting in an open wound. Factors contributing to delayed healing may include poor blood supply, infection, or inadequate immobilization.

Risk Factors

• Advanced age, particularly in those over 65
• Osteoporosis or other bone density disorders
• Female gender, due to higher osteoporosis prevalence
• History of prior fractures or bone diseases
• Participation in high-risk activities (e.g., contact sports)
• Conditions that impair wound healing or increase fracture risk (e.g., diabetes, smoking)
• Open fracture type I or II, which may introduce infection risk

Symptoms

• Persistent or worsening hip or groin pain
• Inability to bear weight on the affected leg
• Swelling, bruising, or tenderness around the hip
• Leg shortening or external rotation of the affected limb
• Limited range of motion in the hip joint
• Visible wound or drainage at the fracture site (for open fractures)
• Delayed healing signs (e.g., lack of radiographic progression over time)

Diagnosis

Physical examination to assess pain, mobility, limb alignment, and wound status. Imaging studies, including X-rays or CT scans, to visualize the fracture, displacement, and healing progress. Assessment of wound characteristics (for open fractures) and evaluation for signs of infection or nonunion. Laboratory tests may be used to check for infection or nutritional deficiencies affecting healing.

Treatment Options

• Immobilization with braces or casts to stabilize the fracture and promote healing
• Surgical intervention, such as internal fixation or joint replacement, if displacement or nonunion is severe
• Wound care for open fractures to prevent infection
• Pain management with medications or regional anesthesia
• Physical therapy to restore mobility and strength once healing allows
• Nutritional support or supplements to aid bone healing (e.g., calcium, vitamin D)
• Monitoring for complications like infection or avascular necrosis

Prognosis and Follow-Up

Prognosis depends on the severity of displacement, wound status, and response to treatment. Delayed healing may prolong recovery, but most fractures eventually heal with appropriate care. Follow-up imaging (e.g., X-rays) is typically performed to assess healing progress. Regular clinical evaluations are necessary to monitor for complications and adjust treatment. Return to normal activities varies but may take several months to a year, depending on the injury and treatment.

Complications

• Nonunion (failure of the fracture to heal)
• Avascular necrosis (loss of blood supply to the femoral head)
• Infection (especially with open fractures)
• Post-traumatic arthritis due to joint surface damage
• Chronic pain or stiffness
• Leg length discrepancy
• Need for additional surgery (e.g., joint replacement)

Lifestyle & Prevention

• Maintain bone health with a diet rich in calcium and vitamin D
• Engage in weight-bearing exercise to strengthen bones
• Use protective gear during high-risk activities
• Address fall risks (e.g., home modifications, balance training)
• Manage underlying conditions like osteoporosis or diabetes
• Avoid smoking and excessive alcohol, which impair healing
• Follow post-injury care instructions to support recovery

When to Seek Professional Help

Seek immediate medical attention for severe hip pain, inability to bear weight, visible wounds, or signs of infection (e.g., fever, redness, drainage). Contact a healthcare provider if pain worsens, swelling increases, or healing does not progress as expected. Follow up with your provider for scheduled evaluations to monitor healing and adjust treatment.

Tips for Medical Coders

Document the fracture type (open I or II), laterality (left femur), and encounter type (subsequent) clearly. Note the presence of delayed healing, as this affects code assignment. Ensure wound status and healing progress are described to support the diagnosis. Include details about treatment provided and any complications to justify coding and billing. Verify that all elements of the code (displaced articular fracture, open type I or II, subsequent encounter, delayed healing) are documented in the medical record.